#app {
  
  .main-container {
    min-height: 100%;
    transition: margin-left .28s;
    margin-left: $sideBarWidth;
    position: relative;
  }

  .sidebar-container {
    transition: width 0.28s;
    width: $sideBarWidth !important;
    background-color: $menuBg;
    background-image: linear-gradient(#110888, #5a2a82);
    height: 100%;
    position: fixed;
    font-size: 0px;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 3000;
    // overflow: hidden;
    .menu-wrapper {
      text-align: center;
      position: relative;
      a{
        width: 100%;
        font-size: 14px;
        display: block;
        padding: 12px 0;
        color: #b2aeb9;
      }
      a:link{
        color: #b2aeb9;
      }
      a:hover{
        background: #6355a2;
        color: #ffffff;
      }
      a.active{
        background: #6355a2;
        color: #ffffff;
      }
      b{
        display: inline-block;
      }
      .item{
        height: 30px; line-height: 30px;;
      }
      .sub-menu-wrapper{
        position: absolute; left: 50px; top: 10px;
        width: 100px; height: 100px; background: #409EFF
      }
      .subwarpper{
        position: absolute;
        padding: 14px;
        top: -10px; left: 80px;
        z-index: 5; 
        font-size: 12px;
        border-top:#409EFF 2px solid; 
        box-shadow: inset 2px 0 5px 0 #D5D5D5, 2px 0 3px #E8E8E8;
        background: #ffffff; color: #374250;
        ul{
          display: block; padding: 0; margin: 0;
          margin-top: 15px;
          text-align: left;
          li{
            display: block; width: 160px;
            margin-top:2px;
            background: #f8f8f8;
            a{
              font-size: 12px;
              padding: 0 10px;
              height: 30px; line-height: 30px;
              display: block;
              color: #47505c; border-radius: 2px;
            }
            a:hover{
              color: #646464; background: #f1f1f1;
            }
            a.text{ 
              width: 120px; 
            }
            a.add{ 
              width: 40px; font-weight: bold; font-size: 16px;
            }
          }
        }
      }
    }
    // reset element-ui css
    .horizontal-collapse-transition {
      transition: 0s width ease-in-out, 0s padding-left ease-in-out, 0s padding-right ease-in-out;
    }

    .scrollbar-wrapper {
      overflow-x: hidden !important;
    }

    .el-scrollbar__bar.is-vertical {
      right: 0px;
    }

    .el-scrollbar {
      height: 100%;
    }

    &.has-logo {
      .el-scrollbar {
        height: calc(100% - 50px);
      }
    }

    .is-horizontal {
      display: none;
    }

    .svg-icon {
      font-size: 22px;
    }

    .el-menu {
      border: none;
      height: 100%;
      width: 100% !important;
    }

    // menu hover
    .submenu-title-noDropdown,
    .el-submenu__title {
      &:hover {
        background-color: $menuHover !important;
      }
    }

    .is-active>.el-submenu__title {
      color: $subMenuActiveText !important;
    }

    & .nest-menu .el-submenu>.el-submenu__title,
    & .el-submenu .el-menu-item {
      min-width: $sideBarWidth !important;
      background-color: $subMenuBg !important;

      &:hover {
        background-color: $subMenuHover !important;
      }
    }
  }

  .hideSidebar {
    .sidebar-container {
      width: 80px !important;
    }

    .main-container {
      margin-left: 80px;
    }

    .submenu-title-noDropdown {
      padding: 0 !important;
      position: relative;

      .el-tooltip {
        padding: 0 !important;

        .svg-icon {
          margin-left: 20px;
        }
      }
    }

    .el-submenu {
      // overflow: hidden;

      &>.el-submenu__title {
        padding: 0 !important;

        .svg-icon {
          margin-left: 20px;
        }

        .el-submenu__icon-arrow {
          display: none;
        }
      }
    }

    .el-menu--collapse {
      .el-submenu {
        &>.el-submenu__title {
          &>span {
            height: 0;
            width: 0;
            overflow: hidden;
            visibility: hidden;
            display: inline-block;
          }
        }
      }
    }
  }

  .el-menu--collapse .el-menu .el-submenu {
    min-width: $sideBarWidth !important;
  }

  // mobile responsive
  .mobile {
    .main-container {
      margin-left: 0px;
    }

    .sidebar-container {
      transition: transform .28s;
      width: $sideBarWidth !important;
    }

    &.hideSidebar {
      .sidebar-container {
        pointer-events: none;
        transition-duration: 0.3s;
        transform: translate3d(-$sideBarWidth, 0, 0);
      }
    }
  }

  .withoutAnimation {

    .main-container,
    .sidebar-container {
      transition: none;
    }
  }
}

// when menu collapsed
.el-menu--vertical {
  &>.el-menu {
    .svg-icon {
      margin-right: 16px;
    }
  }

  .nest-menu .el-submenu>.el-submenu__title,
  .el-menu-item {
    &:hover {
      // you can use $subMenuHover
      background-color: $menuHover !important;
    }
  }

  // the scroll bar appears when the subMenu is too long
  >.el-menu--popup {
    max-height: 100vh;
    // overflow-y: auto;

    &::-webkit-scrollbar-track-piece {
      background: #d3dce6;
    }

    &::-webkit-scrollbar {
      width: 6px;
    }

    &::-webkit-scrollbar-thumb {
      background: #99a9bf;
      border-radius: 20px;
    }
  }
}
